/**
 *    Copyright ${license.git.copyrightYears} the original author or authors.
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */
package org.mybatis.generator.config;

import static org.mybatis.generator.internal.util.messages.Messages.getString;

/**
 * Typesafe enum of different model types
 * 
 * @author Jeff Butler
 */
public enum ModelType {
  HIERARCHICAL("hierarchical"), //$NON-NLS-1$
  FLAT("flat"), //$NON-NLS-1$
  CONDITIONAL("conditional"); //$NON-NLS-1$

  private final String modelType;

  /**
     * 
     */
  private ModelType(String modelType) {
    this.modelType = modelType;
  }

  public String getModelType() {
    return modelType;
  }

  public static ModelType getModelType(String type) {
    if (HIERARCHICAL.getModelType().equalsIgnoreCase(type)) {
      return HIERARCHICAL;
    } else if (FLAT.getModelType().equalsIgnoreCase(type)) {
      return FLAT;
    } else if (CONDITIONAL.getModelType().equalsIgnoreCase(type)) {
      return CONDITIONAL;
    } else {
      throw new RuntimeException(getString("RuntimeError.13", type)); //$NON-NLS-1$
    }
  }
}
